2,2'-Oxydibenzaldehyde

Also known as: Bis(2-formylphenyl) ether, 2,2'-Diformyldiphenyl ether, Benzaldehyde, 2,2'-oxybis-, 2-(2-formylphenoxy)benzaldehyde, Bisformylphenylether, 2,2'-Oxybis[benzaldehyde]

2,2'-Oxydibenzaldehyde (CAS 49590-51-4) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C14H10O3 and a molecular weight of 226.227 g/mol. Key properties include a melting point of 78ºC, a boiling point of 349.0±27.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 154.4±23.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 49590-51-4
Jingsj CID: J-10474-6
Molecular Formula: C₁₄H₁₀O₃
Molecular Weight: 226.227 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	78ºC
Boiling Point	349.0±27.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	154.4±23.8 °C
Exact Mass	226.062988
PSA	43.37000
LogP	2.67
Vapor Pressure	0.0±0.8 mmHg at 25°C
Refractive Index	1.642

Customs & Trade Information

HS Code	2912299000
Summary	2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2,2'-Oxydibenzaldehyde?

The CAS number of 2,2'-Oxydibenzaldehyde is 49590-51-4.

What are the molecular formula and molecular weight of 2,2'-Oxydibenzaldehyde?

2,2'-Oxydibenzaldehyde has molecular formula C14H10O3 and molecular weight 226.227 g/mol.

What are the upstream and downstream products of 2,2'-Oxydibenzaldehyde?

For 2,2'-Oxydibenzaldehyde, Upstream Products: 2,2'-Bis(hydroxymethyl)diphenyl ether, Salicylaldehyde, 2-Fluorobenzaldehyde.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "2,2'-Oxydibenzaldehyde (CAS 49590-51-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-10474-6 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.